
Aldehydy i fenole
Authored by Katarzyna zatorkasia@wp.pl
Chemistry
3rd Grade
NGSS covered
Used 81+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fenole mają odczyn:
kwasowy
zasadowy
obojętny
Tags
NGSS.HS-PS1-1
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Fenole reagują z:
Na,
NaOH
K2O
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Zaznacz poprawne odpowiedzi. Próba Tollensa:
potwierdza redukujące właściwości aldehydów
zachodzi przy użyciu wodorotlenku miedzi(II)
potwierdza redukujące właściwości ketonów
jest nazywana próbą lustra srebrnego
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Głównym odczynnikiem w próbie Trommera jest:
siarczan (VI) miedzi (II)
wodorotlenek sodu
wodorotlenek miedzi (I)
wodorotlenek miedzi (II)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
W wyniku reakcji redukcji aldehydów otrzymujemy:
alkohole I rzędowe
alkohole II rzędowe
alkohole III rzędowe
kwasy karboksylowe
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CH3CHO to
kwas metanowy
etanal
wodorotlenek metylu
octan metylu
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Grupa funkcyjna - COH to grupa:
aminowa
hydroksylowa
karboksylowa
aldehydowa
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